WO2005074004A3 - Confining positve and negative ions with fast oscillating electric potentials - Google Patents
Confining positve and negative ions with fast oscillating electric potentials Download PDFInfo
- Publication number
- WO2005074004A3 WO2005074004A3 PCT/US2005/001846 US2005001846W WO2005074004A3 WO 2005074004 A3 WO2005074004 A3 WO 2005074004A3 US 2005001846 W US2005001846 W US 2005001846W WO 2005074004 A3 WO2005074004 A3 WO 2005074004A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- electrodes
- oscillating electric
- ions
- positve
- confining
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/02—Details
- H01J49/06—Electron- or ion-optical arrangements
- H01J49/062—Ion guides
- H01J49/063—Multipole ion guides, e.g. quadrupoles, hexapoles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/004—Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn
- H01J49/0045—Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn characterised by the fragmentation or other specific reaction
- H01J49/0072—Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn characterised by the fragmentation or other specific reaction by ion/ion reaction, e.g. electron transfer dissociation, proton transfer dissociation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/0095—Particular arrangements for generating, introducing or analyzing both positive and negative analyte ions
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Electron Tubes For Measurement (AREA)
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2550029A CA2550029C (en) | 2004-01-23 | 2005-01-21 | Confining positve and negative ions with fast oscillating electric potentials |
DE05722487T DE05722487T1 (en) | 2004-01-23 | 2005-01-21 | INHIBITION OF POSITIVE AND NEGATIVIONS WITH FAST OSCILLATING ELECTRIC POTENTIALS |
EP05722487.5A EP1706890B1 (en) | 2004-01-23 | 2005-01-21 | Confining positive and negative ions with fast oscillating electric potentials |
JP2006551275A JP4837569B2 (en) | 2004-01-23 | 2005-01-21 | Confinement of positive and negative ions with fast oscillation electrical potential |
CN2005800030538A CN1910727B (en) | 2004-01-23 | 2005-01-21 | Method for capturing ion in Multipole ion trap and multipole ion trap device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/764,435 | 2004-01-23 | ||
US10/764,435 US7026613B2 (en) | 2004-01-23 | 2004-01-23 | Confining positive and negative ions with fast oscillating electric potentials |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005074004A2 WO2005074004A2 (en) | 2005-08-11 |
WO2005074004A3 true WO2005074004A3 (en) | 2006-08-03 |
Family
ID=34826485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2005/001846 WO2005074004A2 (en) | 2004-01-23 | 2005-01-21 | Confining positve and negative ions with fast oscillating electric potentials |
Country Status (7)
Country | Link |
---|---|
US (2) | US7026613B2 (en) |
EP (1) | EP1706890B1 (en) |
JP (1) | JP4837569B2 (en) |
CN (1) | CN1910727B (en) |
CA (1) | CA2550029C (en) |
DE (1) | DE05722487T1 (en) |
WO (1) | WO2005074004A2 (en) |
Families Citing this family (70)
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US7026613B2 (en) * | 2004-01-23 | 2006-04-11 | Thermo Finnigan Llc | Confining positive and negative ions with fast oscillating electric potentials |
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US7842918B2 (en) * | 2007-03-07 | 2010-11-30 | Varian, Inc | Chemical structure-insensitive method and apparatus for dissociating ions |
US20080245963A1 (en) * | 2007-04-04 | 2008-10-09 | Adrian Land | Method and Apparatus for Generation of Reagent Ions in a Mass Spectrometer |
US20120256082A1 (en) * | 2007-05-02 | 2012-10-11 | Hiroshima University | Phase shift rf ion trap device |
US7557344B2 (en) * | 2007-07-09 | 2009-07-07 | Mds Analytical Technologies, A Business Unit Of Mds Inc. | Confining ions with fast-oscillating electric fields |
US8334506B2 (en) | 2007-12-10 | 2012-12-18 | 1St Detect Corporation | End cap voltage control of ion traps |
US8598517B2 (en) | 2007-12-20 | 2013-12-03 | Purdue Research Foundation | Method and apparatus for activation of cation transmission mode ion/ion reactions |
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US7952070B2 (en) * | 2009-01-12 | 2011-05-31 | Thermo Finnigan Llc | Interlaced Y multipole |
US8178835B2 (en) * | 2009-05-07 | 2012-05-15 | Thermo Finnigan Llc | Prolonged ion resonance collision induced dissociation in a quadrupole ion trap |
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US20230411139A1 (en) * | 2020-10-13 | 2023-12-21 | Dh Technologies Development Pte. Ltd. | Systems and methods for ion injection into an electrostatic trap |
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US4755670A (en) * | 1986-10-01 | 1988-07-05 | Finnigan Corporation | Fourtier transform quadrupole mass spectrometer and method |
US4982087A (en) * | 1988-06-30 | 1991-01-01 | Spectrospin Ag | ICR ion trap |
US5206506A (en) * | 1991-02-12 | 1993-04-27 | Kirchner Nicholas J | Ion processing: control and analysis |
GB2378312A (en) * | 2001-03-23 | 2003-02-05 | Thermo Masslab Ltd | Injection of ions into an electrostatic trap |
US20030183759A1 (en) * | 2002-02-04 | 2003-10-02 | Schwartz Jae C. | Two-dimensional quadrupole ion trap operated as a mass spectrometer |
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-
2004
- 2004-01-23 US US10/764,435 patent/US7026613B2/en not_active Expired - Lifetime
-
2005
- 2005-01-21 CA CA2550029A patent/CA2550029C/en not_active Expired - Fee Related
- 2005-01-21 CN CN2005800030538A patent/CN1910727B/en active Active
- 2005-01-21 EP EP05722487.5A patent/EP1706890B1/en not_active Revoked
- 2005-01-21 WO PCT/US2005/001846 patent/WO2005074004A2/en active Application Filing
- 2005-01-21 JP JP2006551275A patent/JP4837569B2/en active Active
- 2005-01-21 DE DE05722487T patent/DE05722487T1/en active Pending
-
2006
- 2006-03-31 US US11/394,504 patent/US7145139B2/en not_active Expired - Lifetime
Patent Citations (5)
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US4755670A (en) * | 1986-10-01 | 1988-07-05 | Finnigan Corporation | Fourtier transform quadrupole mass spectrometer and method |
US4982087A (en) * | 1988-06-30 | 1991-01-01 | Spectrospin Ag | ICR ion trap |
US5206506A (en) * | 1991-02-12 | 1993-04-27 | Kirchner Nicholas J | Ion processing: control and analysis |
GB2378312A (en) * | 2001-03-23 | 2003-02-05 | Thermo Masslab Ltd | Injection of ions into an electrostatic trap |
US20030183759A1 (en) * | 2002-02-04 | 2003-10-02 | Schwartz Jae C. | Two-dimensional quadrupole ion trap operated as a mass spectrometer |
Also Published As
Publication number | Publication date |
---|---|
CA2550029A1 (en) | 2005-08-11 |
US7145139B2 (en) | 2006-12-05 |
JP4837569B2 (en) | 2011-12-14 |
WO2005074004A2 (en) | 2005-08-11 |
CN1910727B (en) | 2010-12-29 |
EP1706890A2 (en) | 2006-10-04 |
CA2550029C (en) | 2013-12-31 |
EP1706890B1 (en) | 2014-03-12 |
JP2007524202A (en) | 2007-08-23 |
CN1910727A (en) | 2007-02-07 |
US20050263695A1 (en) | 2005-12-01 |
US20060169884A1 (en) | 2006-08-03 |
US7026613B2 (en) | 2006-04-11 |
DE05722487T1 (en) | 2010-02-04 |
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